Product Overview
The MRCOOL® Signature Series TruInverter™ 15kW Heat Kit is a high-output heating upgrade engineered to enhance system performance when paired with a compatible MRCOOL® Signature Series TruInverter™ air handler. Designed for seamless integration, it works effortlessly with supported thermostats to deliver precise temperature control, helping maintain stable and comfortable indoor conditions. Integrated overheat protection provides added safety, ensuring dependable and worry-free operation. Built for efficiency and long-term reliability, this heat kit supplies consistent supplemental heating while optimizing overall energy usage. Whether providing extra warmth during colder winter months or serving as dependable backup heat during transitional seasons, the MRCOOL® 15kW Heat Kit delivers efficient, reliable performance to keep your home comfortable year-round.
Shipping & Delivery
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
You May Also Like
Make sure it is the right size, and that you have the rest of it
Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.
Still deciding on the right equipment?
Our HVAC specialists can help you confirm sizing and compatibility before you buy.